Question

factorise
7x2 — 2✓14x+2​

Answer 1

-0.96

it's your answer


43 of 1/86 ÷ 1/14 × 2/7 + 9/4 – ¼

Solve:

43 of 1/86 ÷ 1/14 × 2/7 + 9/4 – ¼

= 43 × 1/86 ÷ 1/14 × 2/7 + 9/4 – ¼
= 2/1 + 9/4 – ¼


= (2 × 4)/1 × 4) + (9 × 1)/4 × 1) - (1 × 1)/4 × 1)

= 8/4 + 9/4 - 1/4

[Now the denominators are same of all the fractions]

= (8 + 9 - 1)/4

= 16/4

= 4

Answer 2

0.96

is your answer

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